Astroimager Gerald Rhemann of Vienna, Austria, captured Comet ISON (C/2012 S1) on November 21 at 2h49m UT from Farm Tivoli, Namibia. He imaged through a 12-inch Astro Systeme Austria ASA 12N astrograph at f/3.8. He used an FLI ML-8300 CCD camera and created an LRGB image with exposures of 3, 2, 2, and 2 minutes, respectively.